Historian Niall Ferguson explains why, when it comes to amassing wealth, it's been the West versus the rest for the past 500 years. He suggests six killer apps that promote wealth, stability and innovation — and are now shareable.
Author and politician Chrystia Freeland says economic inequality is growing by leaps and bounds. She charts the rise of today's billionaire plutocrats and wonders what the concentration of wealth means for the rest of us.
What is it like to raise a child whose very identity is fundamentally different than yours? Writer Andrew Solomon shares what he learned from talking to dozens of parents and how the experience shaped the identities of both parent and child.
Country and culture used to serve as the cornerstones of identity, but what does "home" mean to someone who comes from many places? Writer Pico Iyer talks about the meaning of home in a world where the old boundaries of nation-states no longer apply.
Computer programmer Luis von Ahn wondered how else to use small contributions done by millions on the Internet for greater good. He put CAPTCHAs, those online puzzles to verify you're not a robot, to work by digitizing books and teaching foreign languages.
Can government be run like the Internet, permissionless and open? Coder and activist Jennifer Pahlka believes it can — and that apps, built quickly and cheaply, are a powerful new way to connect citizens to their governments — and their neighbors.